Cheap smart Home Sensors & Detectors
On this page you will find smart Home Sensors & Detectors at the lowest prices, more so all smart Home Sensors & Detectors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Shelly DS18B20 Temperature Sensor for 3.5mm jack (1m) marked at 4.59 € incl. VAT. Is this what you’re looking for?
All from 555
Shelly Blu Motion, Bluetooth
28.90 €
On the way > 5 pcs
Expected 16/10/2026
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Samsung SmartThings, range: home control, application in English, Czech, German, Slovak...
Imou gas sensor/detector ZGA1
28.90 €
Ordered on request
Gas Leak Detector - mains power supply, detection reach 200 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features self-diagnostics,...
EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement
28.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz and GSM, closed system with detection motion compatible with Tuya, range: security, power supply: Battery-Powered,
EVOLVEO Alarmex Pro (ACSALMSMK) wireless smoke detector
28.90 €
Ordered on request
Smoke Detector - mains power supply, detection reach 80 m, acoustic signals, signal volume 90 dB, features: test button, cover material plastic, operating temperature from 0 to 55...
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
Great price
28.90 €
Save 1 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
GARNI 092H wireless sensor
28.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Eight-channel wireless sensor for measuring temperature and relative humidity, designed for the GARNI 3055 Arcus Wi-Fi weather station.
IMMAX NEO Smart Temperature Sensor with LCD, 4× External Probes, BLE
New arrival
29.18 €
In stock > 5 pcs at the supplier's
Temperature Sensor
IMMAX NEO Smart Temperature and Humidity Sensor with LCD, e-Ink, Zigbee 3.0
29.18 €
In stock > 5 pcs at the supplier's
Temperature Sensor
MDT Technologies Temperature sensor PT1000, length 3 m
29.68 €
Currently Unavailable
Temperature Sensor - MDT temperature controller is used for universal temperature control applications, sensor Standard/PT1000/3, dimensions 6 mm x 50 mm, with 3 m cable
SwitchBot Presence Sensor
29.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - 3in1 presence detection (mmWave radar, PIR, light sensor), recognition of micro-movements and static persons, range up to 8 m (movement) / 5 m (presence), 120° angle of...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
-8 % off new
29.90 €
New 32.78 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
Niceboy ION ORBIS Bridge
-18 % off new
29.90 €
New 36.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Central Unit - used as home control, connect using WiFi 2,4 GHz and Bluetooth, communication via Niceboy ION, compatible with Android and iOS, USB power supply
iQtech Millennium, Zigbee 2x NoN switch Smartlife, white
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Light Switch - for lighting, operates: Via central unit / bridge, compatible with Tuya and Smartlife, power supply: Power plug, works with Android and iOS, application in Czech
Meross Smart Presence Sensor (Thread)
37.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI20
30.32 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
Sensor - mmWave occupancy sensor with micro motion detection, Matter over Thread, Local control without Wi-Fi, range up to 6 m, multi-zone detection, 360° swivel bracket, IP67,...
BOT Smart gas detector WiFi GS4
30.42 €
In stock > 5 pcs at the supplier's
Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 90 dB, display, features alarm, cover material...
HEATIT Floor Sensor o3mm 15m NTC 10
30.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - floor sensor ø3mm 15m NTC 10 kΩ for use with Heatit thermostats,. For overheating protection, the sensor is placed close to the floor to overlook the floor temperature
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
30.99 €
In stock 2 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 80m, separately functional unit, supported OS:...
AQARA Motion and Light Sensor P2
34.99 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code
ALZADNI10
31.49 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Motion Sesnor , connect through Bluetooth, open system with detection motion and Lights compatible with Apple Home and Aqara Home, range: lighting and security, application in...
BOT Smart air quality sensor WiFi AirBox4
35.42 €
In stock > 5 pcs at the supplier's
Buy with code
ALZADNI10
31.88 €
The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Air Quality Meter - temperature measurement from -20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating...
EVOLVEO Wireless 360° PIR Ceiling Motion Sensor for Sonix
31.90 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion, range: security, application in English, Czech, Slovak and Hungarian, power supply:...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
32.78 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
Shelly Blu H&T Display, Zigbee, Bluetooth, Black
New arrival
32.90 €
Currently Unavailable
Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, White
New arrival
32.90 €
Currently Unavailable
Humidity Sensor
TP-Link Tapo T315
Great price
32.90 €
Save 3 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - smart thermometer, 7cm display with electronic ink (e-ink), Tapo H100 bridge is required for full use of all smart functions (basic values are measured without it), fine...
No longer sold
Chcete doručit do České republiky? Jdi na
Detektory a senzory pro chytrou domácnost
Für den Versand nach Deutschland, besuchen Sie bitte
Smart Home Detektoren und Sensoren
Für den Versand nach Österreich, besuchen Sie bitte
Smart Home Detektoren und Sensoren
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát
Érzékelők okosotthonhoz